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Which option best reflects Rule 26 — Fishing Vessels?
A
Two or three seconds is neither: train your timing so 1 s and 4 6 s are unmistakably distinct to anyone listening.
B
≥ 12 m: whistle required.
C
A vessel engaged in trawling shall exhibit two all round lights in a vertical line, the upper being green and the lower white.
D
The whistle, bell and gong shall comply with the specifications of Annex III.